migration stain test 迁移污染试验
copper stain test 铜片试验
copper stain test copper-strip test 铜片试验
pat stain test 饼块染迹试验
milk stain test 乳汁斑检验
silver stain test 银片腐蚀
scattered stain test 散斑测试
benzidine stain test 联苯胺基着色试验
immunoper-oxidase stain test 免疫酶染色试验
Objective To probe the quality control in acid fast stain test of sputum smear.
目的探讨痰涂片抗酸染色检查的质量控制办法。
Objective To explore the value of acid-fast stain test of mycobacterium tuberculosis in the diagnosis of pulmonary tuberculosis.
目的了解结核分枝杆菌抗酸染色对肺结核的诊断价值。
These desulfurizing agents proved to be excellent: reducing the total sulfur of LPG significantly and making the grade of copper stain test go down from 3 to 1.
结果表明，该脱硫剂脱硫效果很好，使液化气的铜片腐蚀从3级降至1级，总硫明显下降。
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